At least one person has been killed after Russia launched its largest drone attack on Ukraine since the beginning of its invasion, Ukrainian officials said Wednesday, just hours after US President Donald Trump pledged more military support for Kyiv and accused his Russian counterpart Vladimir Putin of throwing “bullsh*t” over peace talks.

Ukraine's military said it eliminated hundreds of Russian drones overnight after Moscow launched a massive aerial attack targeting the northwestern city of Lutsk.

Russia targeted Ukraine with a record 728 drones overnight, shortly after U.S. President Donald Trump pledged to send more defensive weapons to Kyiv and aimed unusually direct criticism at Russian President Vladimir Putin.